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| Mirrors > Home > ILE Home > Th. List > 5t2e10 | GIF version | ||
| Description: 5 times 2 equals 10. (Contributed by NM, 5-Feb-2007.) (Revised by AV, 4-Sep-2021.) |
| Ref | Expression |
|---|---|
| 5t2e10 | ⊢ (5 · 2) = ;10 |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 5nn0 9385 | . 2 ⊢ 5 ∈ ℕ0 | |
| 2 | 1nn0 9381 | . 2 ⊢ 1 ∈ ℕ0 | |
| 3 | df-2 9165 | . 2 ⊢ 2 = (1 + 1) | |
| 4 | 5cn 9186 | . . 3 ⊢ 5 ∈ ℂ | |
| 5 | 4 | mulridi 8144 | . 2 ⊢ (5 · 1) = 5 |
| 6 | 5p5e10 9644 | . 2 ⊢ (5 + 5) = ;10 | |
| 7 | 1, 2, 3, 5, 6 | 4t3lem 9670 | 1 ⊢ (5 · 2) = ;10 |
| Colors of variables: wff set class |
| Syntax hints: = wceq 1395 (class class class)co 6000 0cc0 7995 1c1 7996 · cmul 8000 2c2 9157 5c5 9160 ;cdc 9574 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-io 714 ax-5 1493 ax-7 1494 ax-gen 1495 ax-ie1 1539 ax-ie2 1540 ax-8 1550 ax-10 1551 ax-11 1552 ax-i12 1553 ax-bndl 1555 ax-4 1556 ax-17 1572 ax-i9 1576 ax-ial 1580 ax-i5r 1581 ax-ext 2211 ax-sep 4201 ax-cnex 8086 ax-resscn 8087 ax-1cn 8088 ax-1re 8089 ax-icn 8090 ax-addcl 8091 ax-addrcl 8092 ax-mulcl 8093 ax-mulcom 8096 ax-addass 8097 ax-mulass 8098 ax-distr 8099 ax-1rid 8102 ax-0id 8103 ax-rnegex 8104 ax-cnre 8106 |
| This theorem depends on definitions: df-bi 117 df-3an 1004 df-tru 1398 df-nf 1507 df-sb 1809 df-clab 2216 df-cleq 2222 df-clel 2225 df-nfc 2361 df-ral 2513 df-rex 2514 df-rab 2517 df-v 2801 df-un 3201 df-in 3203 df-ss 3210 df-sn 3672 df-pr 3673 df-op 3675 df-uni 3888 df-int 3923 df-br 4083 df-iota 5277 df-fv 5325 df-ov 6003 df-inn 9107 df-2 9165 df-3 9166 df-4 9167 df-5 9168 df-6 9169 df-7 9170 df-8 9171 df-9 9172 df-n0 9366 df-dec 9575 |
| This theorem is referenced by: 5t3e15 9674 dec2dvds 12929 dec5dvds 12930 dec5nprm 12932 dec2nprm 12933 2exp16 12955 ex-fac 16050 |
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